152271043 has 2 divisors, whose sum is σ = 152271044. Its totient is φ = 152271042.

The previous prime is 152271037. The next prime is 152271113. The reversal of 152271043 is 340172251.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (340172251) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-152271043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 152270999 and 152271017.

It is not a weakly prime, because it can be changed into another prime (152275043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76135521 + 76135522.

It is an arithmetic number, because the mean of its divisors is an integer number (76135522).

Almost surely, 2^152271043 is an apocalyptic number.

152271043 is a deficient number, since it is larger than the sum of its proper divisors (1).

152271043 is an equidigital number, since it uses as much as digits as its factorization.

152271043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 152271043 is about 12339.8153551826. The cubic root of 152271043 is about 533.9973569892.

The spelling of 152271043 in words is "one hundred fifty-two million, two hundred seventy-one thousand, forty-three".